移动IPv6实施的关键问题及在CDMA网络中的应用

Key Issues of Mobile IPv6 Operation and Its Application in CDMA Network

IPv4的NAT缺陷、缺乏固定地址限制了CDMA网络中移动IP业务的发展,CDMA移动网络向IPv6承载过渡是必然趋势。本文探讨了移动IPv6在CDMA网络中的应用,着重分析了CDMA网络中应用移动IPv6所面临的服务质量、安全、认证、DNS自动发现、演进等问题,并对现有CDMA网络实体的改动加以阐述。

Mobile IP services in CDMA network are confined by NAT and lacking of IP address and IPv6 must be imported into CDMA network. In this paper,application of mobile IPv6 in CDMA network is discussed. Quality of service, security, authentication, DNS auto discovery, transition of mobile IPv6 in CDMA network are mainly focused. Some modifications to current CDMA network entities are analyzed.